Mike Karels 1443613866 getaddrinfo: distinguish missing addrs from unresolvable names ... Rework getaddrinfo(3) to return different error values for unresolvable names (same as before, EAI_NONAME) and those without a requested addr (EAI_ADDRFAMILY) when using DNS. This is implemented via an added error in the nsswitch layer, NS_ADDRFAMILY, which is used only by getaddrinfo(). The error is passed through nsdispatch(3), but that routine has no changes to handle this error. The error originates in the getaddrinfo DNS layer called via nsdispatch(), and is processed by the search layer that calls nsdispatch(). While here, add a little style to returns near those that were modified. Reviewed in https://reviews.freebsd.org/D37139 with related changes. Reviewed by: bz MFC after: 1 month		2022-11-02 11:03:31 -05:00
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arpa
gssapi
i386	include/i386: fix release builds	2022-06-13 21:37:34 +01:00
protocols	Clean up global variable declarations in the dump and restore	2020-04-04 00:56:56 +00:00
rpc	libc rpc: Fix mismatches in prototypes for array bounds.	2022-09-28 14:01:36 -07:00
rpcsvc	Increase YPMAXRECORD to 16M to be compatible with Linux.	2019-08-12 20:27:33 +00:00
xlocale	Remove 'All Rights Reserved' from xlocale FreeBSD Foundation copyrights	2021-12-16 14:29:12 -05:00
_ctype.h
a.out.h
ar.h
assert.h
bitstring.h
complex.h	Implementations of cexpl()	2021-11-05 13:51:42 +02:00
cpio.h
ctype.h
db.h
dirent.h	libc: Add strverscmp(3) and versionsort(3)	2022-08-25 03:29:03 +03:00
dlfcn.h	Implement RTLD_DEEPBIND.	2020-05-15 11:58:01 +00:00
elf-hints.h
elf.h
err.h	Avoid implicit gcc nonnull attribute in vwarnx().	2018-01-28 19:37:30 +00:00
fmtmsg.h
fnmatch.h
fstab.h
fts.h
ftw.h
getopt.h
glob.h
grp.h
gssapi.h
hesiod.h
iconv.h
ieeefp.h
ifaddrs.h
inttypes.h
iso646.h
kenv.h
langinfo.h
libgen.h
limits.h	Reduce NL_ARGMAX to 4096 to match Linux.	2018-10-04 21:55:58 +00:00
link.h
locale.h
Makefile	Import the WireGuard driver from zx2c4.com.	2022-10-28 13:36:12 -07:00
Makefile.depend
malloc_np.h	Add memalign(3), mostly for glibc compatibility.	2020-05-14 21:12:08 +00:00
malloc.h	Make include/malloc.h usable again.	2020-05-12 18:17:57 +00:00
memory.h
mk-osreldate.sh	Move to using newvers -c instead of VARS_ONLY=1	2019-05-23 17:19:05 +00:00
monetary.h
mpool.h
mqueue.h
ndbm.h
netconfig.h
netdb.h	netdb.h: re-enable EAI_ADDRFAMILY, EAI_NODATA	2022-11-02 11:03:30 -05:00
nl_types.h
nlist.h
nss.h
nsswitch.h	getaddrinfo: distinguish missing addrs from unresolvable names	2022-11-02 11:03:31 -05:00
paths.h	Add search of LOCALBASE/share/calendar for calendars supplied by a port.	2020-10-23 09:22:23 +00:00
printf.h
proc_service.h
pthread_np.h	Revert r361770 "Add pthread_getname_np() and pthread_setname_np() aliases" for now.	2020-06-04 09:06:03 +00:00
pthread.h	Reduce code duplication in machine/_types.h	2021-06-14 16:30:16 +01:00
pwd.h
ranlib.h
readpassphrase.h
regex.h	<regex.h>: reserve a regcomp field for REG_POSIX	2020-07-31 12:40:31 +00:00
res_update.h
resolv.h
runetype.h	Remove __NO_TLS.	2021-02-23 20:08:10 +02:00
sched.h	sched.h: Use pid_t type for pid argument	2021-12-17 08:22:21 +02:00
search.h
semaphore.h
setjmp.h
signal.h	Add sigsetop extensions commonly found in musl libc and glibc	2019-12-12 01:41:55 +00:00
spawn.h	posix_spawn: add closefrom non-portable action	2021-11-30 03:43:54 +02:00
stab.h
stdalign.h
stdbool.h	Remove obsolete check for GCC < 3 and support for Intel Compiler	2020-10-24 23:21:06 +00:00
stddef.h
stdio.h	libc: provide fputc_unlocked	2020-02-02 19:45:12 +00:00
stdlib.h	Alter the prototype of qsort_r(3) to match POSIX, which adopted the	2022-09-30 15:26:30 -07:00
stdnoreturn.h
string.h	libc: Add strverscmp(3) and versionsort(3)	2022-08-25 03:29:03 +03:00
stringlist.h
strings.h
sysexits.h
tar.h
termios.h	Add tcgetwinsize(3) and tcsetwinsize(3) to termios	2020-12-25 20:43:09 +02:00
tgmath.h
time.h	time.h: reduce CLOCK_ namespace pollution, move to _clock_id.h	2021-07-30 17:20:22 -06:00
timeconv.h
timers.h
ttyent.h	Improve missing tty handling in init(8). This removes a check that did	2018-02-27 10:54:15 +00:00
uchar.h
ulimit.h
unistd.h	swapoff: add one more variant of the syscall	2021-12-09 02:48:46 +02:00
utime.h
utmpx.h
uuid.h
varargs.h	We don't support gcc < 4.2.1, so varargs.h now is just #error	2018-02-12 14:48:14 +00:00
wchar.h	libc: add mempcpy(3) and wmempcpy(3)	2021-07-15 19:40:28 +03:00
wctype.h
wordexp.h
xlocale.h